<% content_for :menu do %>
  <%= menu(1, 'eng') %>
<% end %>  

<% content_for :submenu do %>
  <%= submenu('eng') %>
<% end %>  
  
<% content_for :lang_toggle do %>
  <%= link_to("рус", service_03_static_pages_path, :class=>"lang")%>
<% end %> 

<% content_for :left do %>
         <h1> UNDER CONSTRUCTION </h1>                    
<% end %> 